/*
- Copyright (C) 2012 Paul Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#ifndef __pbd__step_editor_h__
-#define __pbd__step_editor_h__
+ * Copyright (C) 2010-2018 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2011-2015 David Robillard <d@drobilla.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __gtk2_ardour_step_editor_h__
+#define __gtk2_ardour_step_editor_h__
#include <string>
#include <sigc++/trackable.h>
#include "pbd/signals.h"
-#include "evoral/types.hpp"
+
+#include "temporal/beats.h"
namespace ARDOUR {
- class MidiTrack;
- class MidiRegion;
+class MidiTrack;
+class MidiRegion;
}
class MidiRegionView;
class PublicEditor;
class StepEntry;
+/** A StepEditor is an object which understands how to interact with the
+ * MidiTrack and MidiTimeAxisView APIs to make the changes required during step
+ * editing. However, it defers all GUI matters to the StepEntry class, which
+ * presents an interface to the user, and then calls StepEditor methods to make
+ * changes.
+ *
+ * The StepEntry is a singleton, used over and over each time the user wants to
+ * step edit; the StepEditor is owned by a MidiTimeAxisView and re-used for any
+ * step editing in the MidiTrack for which the MidiTimeAxisView is a view.
+ */
+
class StepEditor : public PBD::ScopedConnectionList, public sigc::trackable
{
- public:
- StepEditor (PublicEditor&, boost::shared_ptr<ARDOUR::MidiTrack>, MidiTimeAxisView&);
- virtual ~StepEditor ();
+public:
+ StepEditor (PublicEditor&, boost::shared_ptr<ARDOUR::MidiTrack>, MidiTimeAxisView&);
+ virtual ~StepEditor ();
+
+ void step_entry_done ();
void check_step_edit ();
- void step_edit_rest (Evoral::Beats beats);
- void step_edit_beat_sync ();
- void step_edit_bar_sync ();
- int step_add_bank_change (uint8_t channel, uint8_t bank);
- int step_add_program_change (uint8_t channel, uint8_t program);
- int step_add_note (uint8_t channel, uint8_t pitch, uint8_t velocity,
- Evoral::Beats beat_duration);
- void step_edit_sustain (Evoral::Beats beats);
- bool step_edit_within_triplet () const;
- void step_edit_toggle_triplet ();
- bool step_edit_within_chord () const;
- void step_edit_toggle_chord ();
- void reset_step_edit_beat_pos ();
- void resync_step_edit_to_edit_point ();
- void move_step_edit_beat_pos (Evoral::Beats beats);
- void set_step_edit_cursor_width (Evoral::Beats beats);
-
- std::string name() const;
+ void step_edit_rest (Temporal::Beats beats);
+ void step_edit_beat_sync ();
+ void step_edit_bar_sync ();
+ int step_add_bank_change (uint8_t channel, uint8_t bank);
+ int step_add_program_change (uint8_t channel, uint8_t program);
+ int step_add_note (uint8_t channel, uint8_t pitch, uint8_t velocity,
+ Temporal::Beats beat_duration);
+ void step_edit_sustain (Temporal::Beats beats);
+ bool step_edit_within_triplet () const;
+ void step_edit_toggle_triplet ();
+ bool step_edit_within_chord () const;
+ void step_edit_toggle_chord ();
+ void reset_step_edit_beat_pos ();
+ void resync_step_edit_to_edit_point ();
+ void move_step_edit_beat_pos (Temporal::Beats beats);
+ void set_step_edit_cursor_width (Temporal::Beats beats);
+
+ std::string name () const;
void start_step_editing ();
void stop_step_editing ();
- private:
- ARDOUR::framepos_t step_edit_insert_position;
- Evoral::Beats step_edit_beat_pos;
- boost::shared_ptr<ARDOUR::MidiRegion> step_edit_region;
- MidiRegionView* step_edit_region_view;
- uint8_t _step_edit_triplet_countdown;
- bool _step_edit_within_chord;
- Evoral::Beats _step_edit_chord_duration;
- PBD::ScopedConnection step_edit_region_connection;
- PublicEditor& _editor;
- boost::shared_ptr<ARDOUR::MidiTrack> _track;
- StepEntry* step_editor;
- MidiTimeAxisView& _mtv;
- int8_t last_added_pitch;
- Evoral::Beats last_added_end;
-
- void region_removed (boost::weak_ptr<ARDOUR::Region>);
- void playlist_changed ();
- bool step_editor_hidden (GdkEventAny*);
- void step_editor_hide ();
- void resync_step_edit_position ();
- void prepare_step_edit_region ();
+private:
+ ARDOUR::samplepos_t step_edit_insert_position;
+ Temporal::Beats step_edit_beat_pos;
+ boost::shared_ptr<ARDOUR::MidiRegion> step_edit_region;
+ MidiRegionView* step_edit_region_view;
+ uint8_t _step_edit_triplet_countdown;
+ bool _step_edit_within_chord;
+ Temporal::Beats _step_edit_chord_duration;
+ PBD::ScopedConnection step_edit_region_connection;
+ PublicEditor& _editor;
+ boost::shared_ptr<ARDOUR::MidiTrack> _track;
+ MidiTimeAxisView& _mtv;
+ int8_t last_added_pitch;
+ Temporal::Beats last_added_end;
+
+ sigc::connection delete_connection;
+ sigc::connection hide_connection;
+
+ void region_removed (boost::weak_ptr<ARDOUR::Region>);
+ void playlist_changed ();
+ bool step_entry_hidden (GdkEventAny*);
+ void resync_step_edit_position ();
+ void prepare_step_edit_region ();
};
-#endif /* __pbd__step_editor_h__ */
+#endif /* __gtk2_ardour_step_editor_h__ */